Clonal CD8+ T cells populate the leptomeninges and coordinate with immune cells in human degenerative brain diseases

Key Points

• Clonal CD8+ T cells significantly populate the leptomeninges, playing a key role in immune coordination.
• This research focuses on degenerative brain diseases, revealing interactions with other immune cells.
• Analysis involves tissue samples from human subjects, examining the immune cell landscape in the leptomeninges.
• The findings highlight potential avenues for targeted therapies in managing degenerative brain diseases.